And another one. Absurd. Just because my wife and I can't have children does not mean we are not family.
Yes, it does, unless you adopt.
Sorry, but a family is a multi-generational group, bonded by love and traditions which are passed down from one generation to the next. A family cannot consist of just two people who end a line. You may have a lovely relationship and marriage, but you don't have a family, beyond, perhaps those older than you. You have no descendants.
It's funny, in a way, how people are fighting tooth and nail to stop the secular world from redefining "marriage", but no one noticed the full court press to redefine "family".